Title of article
DEVELOPMENT and ANALYSIS OF THE ENCRYPTION ALGORITHM IN NONPOSITIONAL POLYNOMIAL NOTATIONS
Author/Authors
Biyashev, R.G. Institute of Information and Computational Technologies of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan, Kazakhstan , Kalimoldayev, M.N. Institute of Information and Computational Technologies of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan, Kazakhstan , Nyssanbayeva, S.E. Institute of Information and Computational Technologies of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan, Kazakhstan , Kapalova, N.A. Institute of Information and Computational Technologies of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan, Kazakhstan , Dyusenbayev, D.S. Institute of Information and Computational Technologies of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan, Kazakhstan , Algazy, K.T. Institute of Information and Computational Technologies of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan, Kazakhstan
Pages
15
From page
19
To page
33
Abstract
This paper proposes a nonpositional encryption scheme built on the basis of nonpo-
sitional polynomial notations (NPNs). To develop the cryptographic transformation system,
there were implemented a Feistel network, S-boxes and encryption algorithm KazCipher based
on NPNs. The S-boxes were specifically designed for the proposed encryption algorithm. Lin-
ear and differential analyses of S-boxes have been conducted. The results of avalanche effect
tests of the algorithm are provided
Keywords
encryption , nonpositional polynomial notations , cryptanalysis , S-box , Feistel network
Journal title
Eurasian Journal of Mathematical and Computer Applications
Serial Year
2018
Record number
2601772
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